Abstract:
We compute the order αs 2 corrections to the one particle inclusive electroproduction cross section of hadrons with non vanishing transverse momentum. We perform the full calculation analytically, and obtain the expression of the factorized (finite) cross section at this order. We compare our results with H1 data on forward production of π0, and discuss the phenomenological implications of the rather large higher order contributions obtained in that case. © Copiright owned by the author(s) under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike Licence.
Registro:
Documento: |
Conferencia
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Título: | Production of hadrons with large transverse momentum in DIS at NLO |
Autor: | Daleo, A.; De Florian, D.; Sassot, R. |
Filiación: | Institute for Theoretical Physics, University of Zuerich, Switzerland Departamento de Física, Universidad de Buenos Aires, Ciudad Universitaria, Pab.1, Buenos Aires, 1428, Argentina
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Palabras clave: | Electroproduction; Higher-order; Transverse momenta; Hadrons |
Año: | 2005
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Volumen: | 21
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Título revista: | 2005 International Europhysics Conference on High Energy Physics, HEP 2005
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Título revista abreviado: | Proc. Sci.
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ISSN: | 18248039
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Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_18248039_v21_n_p_Daleo |
Referencias:
- S. Chekanov et al. ZEUS Collaboration, arXiv:hep-ex/0502007; A. Aktas et al. H1 Collaboration, arXiv:hep-ex/0508055; Aktas, A., (2005) Eur. Phys. J. C, 41, p. 453
- Chekanov, S., (2004) Phys. Rev. D, 69, p. 012004
- Aktas, A., (2004) Eur. Phys. J. C, 36, p. 441
- Daleo, A., De Florian, D., Sassot, R., (2005) Phys. Rev. D, 71, p. 034013
- Aurenche, P., Basu, R., Fontannaz, M., Godbole, R.M., (2004) Eur. Phys. J. C, 34, p. 277
- Kniehl, B.A., Kramer, G., Maniatis, M., (2005) Nucl. Phys. B, 711, p. 345. , Erratum-ibid. B 720, 345 (2005) arXiv:hep-ph/0411300
- Daleo, A., Garcia Canal, C.A., Sassot, R., (2003) Nucl. Phys. B, 662, p. 334
- Daleo, A., Sassot, R., (2003) Nucl. Phys. B, 673, p. 357
- Martin, A.D., Roberts, R.G., Stirling, W.J., Thorne, R.S., (2003) Eur. Phys. J. C, 28, p. 455
- Kniehl, B.A., Kramer, G., Potter, B., (2000) Nucl. Phys. B, 582, p. 514
- Kretzer, S., (2000) Phys. Rev. D, 62, p. 054001
- J. Chyla, arXiv:hep-ph/0511132; A. Daleo and R. Sassot, arXiv:hep-ph/0511189
Citas:
---------- APA ----------
Daleo, A., De Florian, D. & Sassot, R.
(2005)
. Production of hadrons with large transverse momentum in DIS at NLO. 2005 International Europhysics Conference on High Energy Physics, HEP 2005, 21.
Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_18248039_v21_n_p_Daleo [ ]
---------- CHICAGO ----------
Daleo, A., De Florian, D., Sassot, R.
"Production of hadrons with large transverse momentum in DIS at NLO"
. 2005 International Europhysics Conference on High Energy Physics, HEP 2005 21
(2005).
Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_18248039_v21_n_p_Daleo [ ]
---------- MLA ----------
Daleo, A., De Florian, D., Sassot, R.
"Production of hadrons with large transverse momentum in DIS at NLO"
. 2005 International Europhysics Conference on High Energy Physics, HEP 2005, vol. 21, 2005.
Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_18248039_v21_n_p_Daleo [ ]
---------- VANCOUVER ----------
Daleo, A., De Florian, D., Sassot, R. Production of hadrons with large transverse momentum in DIS at NLO. Proc. Sci. 2005;21.
Available from: https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_18248039_v21_n_p_Daleo [ ]